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ML Knowledge

7 months ago

As an ML Engineer, how do you approach hyperparameter tuning? Can you compare and contrast grid search CV and random search CV?

Machine Learning Engineer

Zoox

American Express

Epic Games

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7 months ago

ML Knowledge

7 months ago

In the context of XGBoost, what is a DMatrix, and how is it unique from other data structures in gradient boosting algorithms?

Machine Learning EngineerData Scientist

Zoox

Viber

Deloitte

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7 months ago

ML Knowledge

8 months ago

In your opinion, what is the most crucial aspect of detecting an anomaly in a system or data set?

Machine Learning Engineer

Zoox

Microsoft

Qualcomm

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8 months ago

ML Knowledge

8 months ago

Would you mind breaking down the interplay between bias and variance in machine learning and giving an example of how this tradeoff can emerge in a model's results?

Machine Learning Engineer

Zoox

Palo Alto Networks

GoCardless

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8 months ago

ML Knowledge

9 months ago

What are overfitting and underfitting in machine learning? Why are they crucial factors to consider when developing models?

Machine Learning Engineer

Zoox

HubSpot

AppDynamics

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9 months ago

System Design

9 months ago

How would you architect a scalable platform for monitoring and routing city-wide traffic in real-time?

Machine Learning Engineer

Zoox

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9 months ago

ML System Design

9 months ago

What would an ideal architecture for Bing image search look like in your opinion?

Machine Learning Engineer

Zoox

Motorola Solutions

Pendo

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9 months ago

System Design

9 months ago

Develop a distributed task queue platform for large-scale systems.

Machine Learning Engineer

Zoox

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9 months ago

System Design

9 months ago

Design a system for managing distributed data migrations.

Machine Learning Engineer

Zoox

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9 months ago

ML Knowledge

10 months ago

What distinguishes linear regression from logistic regression in statistical modeling?

Machine Learning Engineer

Zoox

Slack

StubHub

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10 months ago

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^*All interview questions are submitted by recent Zoox Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at Zoox.

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